R-404a hfc
Webr-404aはr-22(hfc-22)およびr-502の代替冷媒として開発されたr-125,r-134,r-143aの3成分からなる擬似共沸混合冷媒です。吐出ガス温度をr-502と同等または更に低く抑えたもの … WebHFC refrigerants are green house gas or super pollutants. The higher the GWP number the more impact the refrigerant has on Global Warming. As a base for the GWP scale we use the natural refrigerant carbon dioxide (R-744). Carbon Dioxide has a GWP value of one whereas the popular HFC R-404A has a GWP of nearly four-thousand.
R-404a hfc
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WebR-404A Safety Data Sheet R-404A 1. CHEMICAL PRODUCT AND COMPANY IDENTIFICATION PRODUCT NAME: R-404A OTHER NAME: Pentafluoroethane, 1,1,1 … WebR404A. “R404A refrigerant is formulated to closely match the properties of Refrigerant R502, making it useful for a variety of medium and low-temperature refrigeration applications. …
WebGenetron ® 404A (R-404A) Genetron. 404A (R-404A) This product has GWP of 3922. The European Commission has a proposal to prohibit refrigerants with GWP > 2500 for … WebR-404A is a blend of HFC refrigerants, R-125, R-143A and R134A, commonly used for medium and low temperature refrigeration applications and offers excellent capacity and …
WebDecafluoropentane. CF 3 CHFCHFCF 2 CF 3. 1,640. Some refrigerants are not single chemicals but a mixture of two or more chemicals, called blends. HFC blends may contain … WebGenetron® 404A (R-404A) A non-ozone-depleting replacement for R-502 in low- and medium-temperature commercial refrigeration systems. Overview; Properties; Resources; …
WebAug 25, 2024 · What is R404A Refrigerant Gas? R404A or Freon 404A is an HFC mix refrigerant gas. It has a blend of HFC-125, HFC-143a, HFC-134a as a proportion of 44:52:4 …
WebR-404A is subject to U.S. Environmental Protection Agency Clean Air Act Regulations at 40 CFR Part 82. WARNING: Contains Pentafluoroethane (HFC-125), 1,1,1-trifluoroethane, … darryl humes ins alaWebFORANE ® 404A PENTAFLUOROETHANE (HFC-125) / 1,1,1-TRIFLUOROETHANE (HFC-143a) / 1,1,1,2-TETRAFLUOROETHANE (HFC-134a) GENERAL DESCRIPTION A zero ODP near azeotropic HFC refrigerant blend which has applications in medium to low temperature ranges. Its properties are similar to those of R-502. darrylin loshelderWebPentafluoroethane (HFC-125) 1,1,1-Trifluoroethane (HFC-143a) 354-33-6 420-46-2 811-97-2 44 52 4 . R-404A SDS Page 2/8 Issued on January 3rd 2024 1,1,1,2-Tetrafluoroethane ... R … darryl hutcheon barristerWeb从表2中可以看出用hfc-125混配的r-410、r-407c及r-404a混合制冷剂可替代目前应用最广泛,需求量最大的r-22、r-502制冷剂。 表2 hfc-125在混配制冷剂中的主要应用用途混合制冷剂组成替换制冷剂家用空调r-410 hfc-125 hfc-32 r-22多联机r-407c hfc-125 hfc-32 hfc-134a r-22离心机r-404a hfc ... darryl huggins california inmateWeb制冷剂r407c . r407c 由于和 r22 有着极为相近的特性和性能,所以成为 r22 的长期替代物,使用于各种空调系统和非离心式制冷系统。 r407c 可用于原 r22 的系统,不用重新设计系统,只需更换原系统的少量部件,以及将原系统内的矿物冷冻油更换成能与 r407c 互溶的润滑油( poe 油),就可直接充注 r407c ... bissell brewery maineWebOct 1, 2024 · The next group of R-404A drop-in refrigerants, R-407H, R-449A and R-448A, based on HFC-32 and HFC-125 as main components and still presenting an A1 security … bissell brewery portland meWebKältemittel-Leck-Detektor Freon Leck-Detektor ALD-200 Automobil Halogen Gas-Leck-Detektor für R134A R410A R22 R1234YF R600a R290 CFC HCFC HFC HCs HFOs : Amazon.de: Gewerbe, Industrie & Wissenschaft darryl horses